Here is tutorial how to connect wireless Blackberry Curve 3G 9300 World Edition for Mac. Look this pocketmac application to suite on mac by WiFi connection. The Mac app is relatively minimal by design, with a list of your saved content from the service on the left, and a viewer for articles, media and websites on the right. Search your saved content via a search bar at the bottom left, and browse by user-assigned tags, too.
How It Works on your mac? Here is the methods…
- Download the software by click the link above.
- Install pocketmac for BB Curve 3G 9300 World Edition
- Connect Your BlackBerry over USB to your Mac
- Start Syncing ,Transfer data between BlackBerry smartphones, back up and restore information manually or automatically, and add or remove applications.Controls along the top let you sort your saved stuff by content type (articles, videos or images); archive, delete, and share items; switch between simple and full web views, and also adjust font settings for articles.
Here is Chat Facebook App version 1.0 for Blackberry 8820/ 8800 World Edition. Although the Facebook Chat app is easy to use, it is pretty basic. The user interface isn’t very attractive and chats can display in a way which cuts off the last few characters of each comment. There’s no support for choosing emoticons, either.
Settings in this mobile version of Facebook Chat are a bit thin on the ground, although there is the option to enable vibrate notifications, and to change the notification tone volume.
Download on here by scan this below QR code. 
How to scan are folow as:
· Open the BlackBerry App World app on your BB smartphone.
· Click the Menu key and select Scan a Barcode.
· Click Start Scanning. Point your Blackberry smartphone camera at the barcode image (above) and hold the camera steady for 3 seconds to scan it. BlackBerry App World will instantly find the app you’ve selected.
Alternative Download link : CHAT FOR FACEBOOK BB
download from Appworld : chat for fb Lite
Just a simple, intuitive, Facebook-inspired interface centered around the most important task – to let you chat with your Facebook friends. Fast, easy and simple.
Here is Chat Facebook App version 1.0 for Blackberry Kepler (Gemini 3G) World Edition. Facebook Chat @Desktop is enables you to talk with your Facebook friends on your desktop without having to use your web browser. Note that it isn’t the official Facebook Messenger for Windows and it isn’t as polished but Facebook Chat @Desktop does pretty much the same thing. Download on here by scan this below QR code. How to scan are follow as: 
· Open the BlackBerry App World app on your BB smartphone.
· Click the Menu key and select Scan a Barcode.
· Click Start Scanning. Point your Blackberry smartphone camera at the barcode image (above) and hold the camera steady for 3 seconds to scan it. BlackBerry App World will instantly find the app you’ve selected.
Alternative Download link : CHAT FOR FACEBOOK BB
download from Appworld : chat for fb Lite
Just a simple, intuitive, Facebook-inspired interface centered around the most important task – to let you chat with your Facebook friends. Fast, easy and simple.